Hongyan Qian

Title: Innovations of Hongyan Qian in Seismic Data Processing

Introduction

Hongyan Qian is a notable inventor based in Chengdu, China. He has made significant contributions to the field of seismic data processing. His innovative approach has led to the development of a high-resolution processing method that enhances the quality of seismic signals.

Latest Patents

Hongyan Qian holds a patent for a "High-resolution processing method for seismic data based on inverse multi-resolution singular value decomposition." This method involves several steps: first, obtaining a single-trace seismic signal X as a raw signal. Next, the seismic signal is decomposed using the MRSVD algorithm to derive a series of detailed singular values. These values are then recursively processed to generate a new detailed signal and an approximate signal. Finally, the new detailed signal is superimposed on the raw signal layer by layer, compensating for the high-frequency components of the seismic signal to produce a high-resolution output.

Career Highlights

Hongyan Qian is affiliated with Chengdu University of Technology, where he continues to advance research in seismic data processing. His work has garnered attention for its practical applications in geophysical exploration and related fields.

Collaborations

Hongyan collaborates with several colleagues, including Hui Chen and Lingqi Lu, who contribute to his research endeavors.

Conclusion

Hongyan Qian's innovative methods in seismic data processing exemplify the impact of research and invention in enhancing technological capabilities. His contributions are vital for advancements in the field.